Answer: Diversity is needed in approaches to managing forest ecosystems, just as in the forest ecosystems themselves. It is now widely accepted that biodiversity is the measure of biological variety at many scales, from the gene to the ecosystem.
Answer:
D Africa
Explanation:
African leaders have pledged to devote more resources to the development of science and technology, an area deemed vital for economic development, yet long neglected and poorly funded in many countries. At a January 2007 summit of the continent’s political body, the African Union, heads of state “strongly urged” all AU countries to allocate at least 1 per cent of their gross domestic product to research and development by 2020. They also pledged to revitalize African universities — many of which have declined due to dwindling support over the last few decades — and to promote the study of science and technology by young people.
The incorrect statement regarding bile is that bile contains enzymes for digestions. As a matter of fact, it doesn't.
Answer:
Protein contributes 10 to 35% of the total calories, fat contribute 20-35 % of total calories and carbohydrate contributes 45-60% of total calories.
Explanation:
National academy of science comes up with the dietary recommendation every year since year 1941. These dietary recommendations include the assessment of nutrient-based values of any diet.
One of the key methods is to assess the amount of calories contributed by each food components i.e protein, carbohydrate and fat.
This method defined calorie ranges which are known as Acceptable Macronutrient Distribution Ranges.
Protein contributes 10 to 35% of the total calories, fat contribute 20-35 % of total calories and carbohydrate contributes 45-60% of total calories.
